﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MyDll
{
    public class A
    {
        public void Test()
        {
            Console.WriteLine("HelloWord");
        }
    }

    class B //默认访问修饰符InterNal
    {

    }
}
